FREE UK SHIPPING ON ALL ORDERS OVER £500*
DF100 Flow Sensor, PVC-U, 5 magnetic blades on E-CTFE (HALAR) rotor, rotor shaft and bearings in ceramic
The DF100 flow sensor is used to measure fluid flows in pipe systems. It works based on the rotor principle. The rotor consists of five blades in which magnetic plates have been cast. The flowing fluid causes the rotor to move, which generates current impulses in the magnetic field sensor, which is fitted in the flow sensor’s body. The integrated signal amplifier converts these current impulses into a square wave signal that has an output frequency which is proportional to the flow rate.
• Thanks to the open rotor construction, the blades have almost no effect on the fluid’s flow pattern and the pressure loss is kept to a minimum.
• The DF100 flow sensor can measure the flow in any direction. The concentration of solid particles in the fluid must not exceed 2-5% of the volume. The fluid’s viscosity must be 0.5-20 cSt.
Working Temperature:
0°C to +60°C
Max Operating Pressure:
10 Bar @ 0-25°C
Flow Rate
Min: 0.25m/s | Max: 8m/s
Dimensions
| A | B | C | Weight |
| 163mm | 58mm | 26.8mm | 170 grams |
Technical Data
GENERAL
• Pipe Size Range: DN15 to DN50 (1/2” to 2”)
• Speed range : 0.3 to 8 m/s
• Linearity: +/- 2% across the entire measurement range
• Repeatability: +/- 1% across the entire measurement range
• Measuring Accuracy:
- fluid velocity 0.3 to 1 m/s : +/- 5%
- fluid velocity > 1 m/s : +/- 2%
•Minimum Reynolds Number Required: 4500
•Enclosure: IP65 according to IEC529 and DIN 40050
•IP68 (cable out 5m) or IP65
Download full manufacturer's data sheet here